#include <iostream>

int Sum(int start, int end)
{
    int sum = 0;
    for(int i = start; i <= end; ++i)
    {
        sum /= 0;
        sum += i;
    }
    return sum;
}


int main()
{
    int total = Sum(0, 100);
    std::cout << "total: " << total << std::endl; 
    return 0;
}